Juliana Proven is a fashion model with nearly 68,000 followers on Instagram. Many of her followers have noted that her butt is one to be envied and fantasized about as she proves that models don't have to be stick thin.

9. Saville Dorfman

Saville Dorfman is a male model and has over 54,000 followers on Instagram. His signature on Instagram is his generous supply of workout selfies which include his toned arms and solid six pack.

8. Jessica Nigri

Jessica Nigri is well known as a cosplayer, promotional model, and fan convention correspondent. In her line of work, she meets hundreds of people in a day and her audience loves her.

7. Scott Eastwood

Scott Eastwood is the son of famous actor, Clint Eastwood. He boasts the same degree of "sexy" as his dad once did, establishing him as one of the hottest Instagrammers out there.

6. Hannah Polites

The Australian is noted for appearing in only a bikini in almost all of her photos. As a follower, you get a glimpse of her life as one of Australia's sexiest women.

What makes Ricardo's Instagram so sexy is the fact that he shows himself to be extraordinarily down to earth. Unlike other models, Ricardo's account is full of selfies that vary from shirtless beach photos to being bundled up outside.

4. Cindy Prado

Cindy Prado is a working model, and her look makes her wildly popular on Instagram. Many of her followers are male, while numerous female followers use her as inspiration for their workout routines.

3. Nathan McCallum

How many guys can pull off a body that rocks the gym and a mustache that's a throwback to the early 1900s? Not many, but Nathan makes it work. Women follow him, men want to be him. His mix of sexy and classy draws much attention.

2. Rosie Roff

Rosie Roff is not only known as having one of the sexiest Instagram accounts, but also having one of the most controversial pages on the site. Instagram recently imposed a ban on nudity, and many of her photos show her in the buff.

1. Jen Selter

With under 500 posts featuring her derriere, Jen Selter secured 5 million Instagram followers. She's one of those rare individuals who has attained international fame through her Instagram account alone.

From poolside to the New York City subway, she has found creative ways to demonstrate her impressive derriere on Instagram.